diff --git a/addons/account/account_view.xml b/addons/account/account_view.xml
index 562cd624a56..48d6320fbc3 100644
--- a/addons/account/account_view.xml
+++ b/addons/account/account_view.xml
@@ -1532,9 +1532,7 @@
                     <field name="lines_id" widget="one2many_list"/>
                     <separator string="Legend"/>
                     <field name="legend"/>
-                    <div class="oe_button_box">
-                        <button class="oe_inline oe_button_box oe_stat_button" name="%(action_account_use_model_create_entry)d" string="Create entries" type="action" icon="fa-cogs" widget="statinfo"/>
-                    </div>
+                    <button name="%(action_account_use_model_create_entry)d" string="Create entries" type="action" icon="gtk-execute"/>
                 </form>
             </field>
         </record>
diff --git a/addons/account_asset/account_asset_view.xml b/addons/account_asset/account_asset_view.xml
index f9f0e75fba6..b0a5deacfcb 100644
--- a/addons/account_asset/account_asset_view.xml
+++ b/addons/account_asset/account_asset_view.xml
@@ -119,9 +119,9 @@
                                     <field name="method"/>
                                     <field name="method_progress_factor" attrs="{'invisible':[('method','=','linear')], 'required':[('method','=','degressive')]}"/>
                                     <label for="method_time"/>
-                                    <div class="oe_button_box">
+                                    <div>
                                         <field name="method_time" on_change="onchange_method_time(method_time)" class="oe_inline"/>
-                                        <button name="%(action_asset_modify)d" states="open" string="Change Duration" type="action" icon="fa-cogs" class="oe_inline oe_stat_button" colspan="1" widget="statinfo"/>
+                                        <button name="%(action_asset_modify)d" states="open" string="Change Duration" type="action" icon="terp-stock_effects-object-colorize" class="oe_inline" colspan="1"/>
                                     </div>
                                     <field name="prorata" attrs="{'invisible': [('method_time','=','end')]}"/>
                                     <field name="method_number" attrs="{'invisible':[('method_time','=','end')], 'required':[('method_time','=','number')]}"/>
diff --git a/addons/event/event_view.xml b/addons/event/event_view.xml
index cbc8fbaa52b..8f02c05e739 100644
--- a/addons/event/event_view.xml
+++ b/addons/event/event_view.xml
@@ -369,12 +369,11 @@
                                 <field name="name"/>
                                 <field name="phone"/>
                                 <label for="email"/>
-                                <div class="oe_button_box">
+                                <div>
                                     <field name="email" class="oe_inline"/>
-                                    <button class="oe_inline oe_right oe_stat_button" 
-                                        string="Send Email"
+                                    <button class="oe_inline oe_right" string="Send Email"
                                         name="%(mail.action_email_compose_message_wizard)d"
-                                        icon="fa-reply-all" context= '{"default_email_to":email}' type="action"/>
+                                        icon="terp-mail-message-new" context= '{"default_email_to":email}' type="action"/>
                                 </div>
                             </group>
                             <group>
diff --git a/addons/purchase_requisition/purchase_requisition_view.xml b/addons/purchase_requisition/purchase_requisition_view.xml
index 1af71d214e9..da3a6d132ee 100644
--- a/addons/purchase_requisition/purchase_requisition_view.xml
+++ b/addons/purchase_requisition/purchase_requisition_view.xml
@@ -77,9 +77,7 @@
                         </field>
                         <div class="oe_right oe_button_box" style="margin-top: 10px">
                             <button name="%(action_purchase_requisition_partner)d" type="action"
-                                string="Request a Quotation"
-                                class="oe_stat_button" 
-                                icon="fa-quote-left"
+                                string="Request a Quotation" icon="gtk-execute"
                                 attrs="{'invisible': [('line_ids','=',False),('state', 'not in', ('in_progress'))]}"/>
                         </div>
                         <separator string="Quotations"/>